weekday

matlab灰色预测模型问题，并求出相对误差(The problem of the matlab gray prediction model, and calculated the relative error)

说明：  齿轮轮齿渐开渐开线，螺旋源程序等，希望对大家有用(Involute gear tooth involute, spiral source in the hope that useful)

You can disable this diagnostic by setting Automatic solver parameter selection diagnostic to none in the Diagnostics page of the configuration parameters dialog. Warning: Square root of a negative number in afcabs/SMC2/Hydraulic Actuator1/Fcn2 . Warning: Division by zero in afcabs/Fa1 . Warning: Division by zero in afcabs/ABS/ w slip/Fa3 . Warning: Input to lookup table in afcabs/ABS/mu-slip friction curve is NaN.

offsetPlot matlabsadas

一个基于matlab的GSO(群搜索)寻优算法例程，通过修改适应度函数可以完成不同的寻优任务，可用于开发改进算法或与其他智能优化算法进行对比。(A matlab-based GSO (group search) algorithm optimization routines, by modifying the fitness function optimization can perform different tasks that can be used to develop improved algorithms or other optimization algorithms and intelligent comparison.)

说明：  仿真波导中超短脉冲传输中的各种非线性效应所产生的超连续谱(Supercontinuum spectra generated by various non-linear effects in ultra-short pulse propagation in waveguides)

2发2收，BPSK、QPSK、16QAM等多种调制方式下的差分空时编解码程序，仿真结果正确。(Two transmit antenna, two receiving antennas, a variety of modulation mode differential space encoding and decoding process, simulation results are correct.)

LMS算法是线性自适应滤波算法和自适应滤波方法通常包括处理。(LMS algorithm is linear adaptive filtering algorithm and adaptive filtering process typically includes process.)

本代码可以用于一个月的潮汐调和分析，求出调和常数，并进行潮汐预报。(Month of tidal harmonic analysis)

一种改进型的PSO的机器学习算法实现，应用欧氏距离作为分类便准，KNN分类法实现分类(An improved PSO algorithm)